🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.51 AU - 0.85 AU

Year: 201 Days

Day: 15.2 Hours

Environment

Temp: 133 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.45 AU - 1.51 AU

Year: 645 Days

Day: 38.1 Hours

Environment

Temp: -26 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.87 AU - 2.25 AU

Year: 1059 Days

Day: 47.1 Hours

Environment

Temp: -67 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,368,943 km

• M1: 1,905,727 km (0.04 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.2 AU - 3.14 AU

Year: 1563 Days

Day: 30.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.44 AU - 4.36 AU

Year: 2758 Days

Day: 26.9 Hours

Environment

Temp: -108 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.4

Radius: 12.1

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 4.35 AU - 6.71 AU

Year: 4658 Days

Day: 6.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 33,368,943 km

• M1: 151,393 km (0.073 R)
• M2: 239,506 km (0.108 R)
• M3: 483,650 km (0.04 R)
• M4: 623,973 km (0.091 R)
• M5: 899,981 km (0.083 R)
• M6: 1,106,127 km (0.107 R)
• M7: 1,201,420 km (0.057 R)
• M8: 1,342,790 km (0.059 R)
• M9: 1,474,885 km (0.039 R)
• M10: 1,550,283 km (0.065 R)
• M11: 1,736,682 km (0.075 R)
• M12: 2,081,206 km (0.114 R)
• M13: 2,253,094 km (0.101 R)
• M14: 2,394,015 km (0.03 R)
• M15: 2,611,081 km (0.067 R)
• M16: 3,241,187 km (0.086 R)
• M17: 3,441,499 km (0.078 R)
• M18: 3,833,296 km (0.1 R)
• M19: 4,131,145 km (0.114 R)
• M20: 4,525,485 km (0.045 R)
• M21: 4,614,646 km (0.115 R)
• M22: 5,116,397 km (0.056 R)
• M23: 5,707,608 km (0.115 R)
• M24: 6,048,392 km (0.059 R)
• M25: 6,221,177 km (0.046 R)
• M26: 6,420,741 km (0.119 R)
• M27: 6,673,262 km (0.102 R)
• M28: 6,800,719 km (0.114 R)
• M29: 7,450,273 km (0.111 R)
• M30: 7,582,667 km (0.039 R)
• M31: 7,769,216 km (0.086 R)
• M32: 8,092,646 km (0.078 R)
• M33: 8,338,137 km (0.079 R)
• M34: 8,420,415 km (0.095 R)
• M35: 9,259,211 km (0.098 R)
• M36: 9,659,684 km (0.048 R)
• M37: 9,862,240 km (0.092 R)
• M38: 9,978,477 km (0.118 R)
• M39: 10,212,448 km (0.096 R)
• M40: 10,715,845 km (0.097 R)
• M41: 10,925,432 km (0.112 R)
• M42: 11,045,708 km (0.11 R)
• M43: 11,166,583 km (0.118 R)
• M44: 11,470,566 km (0.111 R)
• M45: 11,931,777 km (0.047 R)
• M46: 12,336,439 km (0.115 R)
• M47: 12,872,298 km (0.029 R)
• M48: 12,999,606 km (0.109 R)
• M49: 14,130,566 km (0.062 R)
• M50: 14,327,586 km (0.091 R)
• M51: 14,957,693 km (0.083 R)
• M52: 15,091,433 km (0.093 R)
• M53: 15,461,538 km (0.068 R)
• M54: 15,766,419 km (0.094 R)
• M55: 16,141,909 km (0.104 R)
• M56: 16,693,327 km (0.05 R)
• M57: 17,040,993 km (0.117 R)
• M58: 17,250,878 km (0.04 R)
• M59: 17,496,817 km (0.081 R)
• M60: 17,779,258 km (0.107 R)
• M61: 18,241,366 km (0.119 R)
• M62: 18,671,460 km (0.106 R)
• M63: 18,779,619 km (0.077 R)
• M64: 19,141,347 km (0.095 R)
• M65: 19,651,625 km (0.088 R)
• M66: 19,945,286 km (0.092 R)
• M67: 20,425,495 km (0.048 R)
• M68: 20,536,796 km (0.039 R)
• M69: 22,193,293 km (0.11 R)
• M70: 22,806,345 km (0.043 R)
• M71: 23,619,409 km (0.056 R)
• M72: 23,697,350 km (0.069 R)
• M73: 24,166,638 km (0.119 R)
• M74: 24,441,899 km (0.073 R)
• M75: 25,074,847 km (0.111 R)
• M76: 25,433,284 km (0.101 R)
• M77: 26,680,780 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.6

Radius: 11.4

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 8.8 AU - 13.08 AU

Year: 12960 Days

Day: 10.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 33,368,943 km

• M1: 170,093 km (0.117 R)
• M2: 378,183 km (0.058 R)
• M3: 469,588 km (0.117 R)
• M4: 936,333 km (0.056 R)
• M5: 1,208,302 km (0.112 R)
• M6: 2,033,633 km (0.102 R)
• M7: 2,169,468 km (0.085 R)
• M8: 2,491,403 km (0.1 R)
• M9: 2,807,204 km (0.102 R)
• M10: 3,362,212 km (0.113 R)
• M11: 3,454,215 km (0.1 R)
• M12: 3,640,763 km (0.091 R)
• M13: 4,097,336 km (0.118 R)
• M14: 4,270,271 km (0.114 R)
• M15: 4,777,558 km (0.112 R)
• M16: 5,170,701 km (0.092 R)
• M17: 5,519,862 km (0.086 R)
• M18: 5,932,453 km (0.068 R)
• M19: 6,100,302 km (0.056 R)
• M20: 6,874,920 km (0.1 R)
• M21: 7,259,087 km (0.086 R)
• M22: 7,408,685 km (0.115 R)
• M23: 8,705,698 km (0.099 R)
• M24: 8,992,777 km (0.112 R)
• M25: 9,089,118 km (0.095 R)
• M26: 10,038,616 km (0.108 R)
• M27: 10,272,437 km (0.049 R)
• M28: 10,406,925 km (0.118 R)
• M29: 10,643,739 km (0.047 R)
• M30: 11,329,944 km (0.036 R)
• M31: 11,468,921 km (0.118 R)
• M32: 11,678,507 km (0.042 R)
• M33: 13,107,765 km (0.12 R)
• M34: 13,510,483 km (0.114 R)
• M35: 14,028,840 km (0.069 R)
• M36: 14,140,739 km (0.092 R)
• M37: 15,314,932 km (0.066 R)
• M38: 15,894,175 km (0.114 R)
• M39: 16,088,952 km (0.102 R)
• M40: 17,034,560 km (0.101 R)
• M41: 17,755,622 km (0.102 R)
• M42: 18,079,351 km (0.118 R)
• M43: 18,979,482 km (0.071 R)
• M44: 19,476,745 km (0.101 R)
• M45: 20,951,182 km (0.089 R)
• M46: 21,164,808 km (0.051 R)
• M47: 21,379,032 km (0.102 R)
• M48: 22,461,372 km (0.069 R)
• M49: 23,207,566 km (0.083 R)
• M50: 23,650,227 km (0.09 R)
• M51: 25,130,946 km (0.118 R)
• M52: 25,312,409 km (0.065 R)
• M53: 25,631,202 km (0.113 R)
• M54: 26,595,210 km (0.116 R)
• M55: 27,664,835 km (0.067 R)
• M56: 29,080,928 km (0.102 R)
• M57: 29,176,222 km (0.083 R)
• M58: 29,366,960 km (0.06 R)
• M59: 30,230,738 km (0.061 R)
• M60: 30,714,238 km (0.098 R)
• M61: 31,444,276 km (0.093 R)
• M62: 31,737,787 km (0.1 R)
• M63: 32,624,154 km (0.117 R)
• M64: 32,723,188 km (0.108 R)

Kuiper Belt

Range: 30.6 - 59.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 19,141 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit